CN103551915A - Near-dry cutting supersonic jet apparatus and control method thereof - Google Patents
Near-dry cutting supersonic jet apparatus and control method thereof Download PDFInfo
- Publication number
- CN103551915A CN103551915A CN201310506649.6A CN201310506649A CN103551915A CN 103551915 A CN103551915 A CN 103551915A CN 201310506649 A CN201310506649 A CN 201310506649A CN 103551915 A CN103551915 A CN 103551915A
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- cutting fluid
- cutting
- valve
- compressed air
- supersonic jet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
Abstract
The invention provides a near-dry cutting supersonic jet apparatus and a control method thereof. The near-dry cutting supersonic jet apparatus comprises a control circuit board, a supersonic jet injector, a nozzle, a cutting fluid delivery pipe, a compressed air delivery pipe and an adjusting block. The supersonic jet injector is mounted on the nozzle, the adjusting block comprises a pneumatic cutting fluid one-way stop valve, a cutting fluid adjusting valve and a compressed air adjusting valve, the cutting fluid delivery pipe is connected with a cutting fluid storage tank and the supersonic jet injector, the pneumatic cutting fluid one-way stop valve and the cutting fluid adjusting valve are sequentially arranged on the cutting fluid delivery pipe from the cutting fluid storage tank to the supersonic jet injector, the compressed air delivery pipe is connected with a compressed air source and the supersonic jet injector, a control solenoid valve and the compressed air adjusting valve are sequentially arranged on the compressed air delivery pipe from the compressed air source to the supersonic jet injector, and the control solenoid valve is connected with the pneumatic cutting fluid one-way stop valve through a connecting pipe.
Description
Technical field
The present patent application relates to supersonic velocity device and control method thereof for a kind of near dry cutting, be mainly used in the cooling of high-speed numeric control metal and nonmetal stock-removing machine cutter, and general NC metal and nonmetal stock-removing machine and common metal and nonmetal stock-removing machine cutter is cooling.
Background technology
Near dry cutting is relative DRY CUTTING and wet type cutting; on the cutting edge of cutting tool, spray one deck lubricating oil; in the time of machining; rely on the relative viscosity of lubricating oil; make lubricating oil between cutter and workpiece, form one deck oil film; reduce heat generation, protection cutter and workpiece, improve Workpiece Machining Accuracy.Especially more obvious in the Precision Machining of cutting in a small amount.In working angles, need to carry out cutter and workpiece coolingly, spray and coolingly exactly micro liquid is sneaked in forced draft, form vaporific gas-liquid two-phase fluid, by spraying, produce jet, be ejected into cutting region, make workpiece and cutter obtain abundant Cooling and Lubricator.
Current near dry cutting injection apparatus on the market, exists not for lubricating fluid suction, and injecting time and signal lag are excessive.And the disadvantage such as nozzle dropping liquid.
Summary of the invention
The present invention is the problems referred to above that exist for current near dry cutting injection apparatus, especially sprays the problem of time delay, and a kind of new near dry cutting supersonic velocity device is provided.
An object of the present patent application is to provide a kind of near dry cutting supersonic velocity device, is achieved through the following technical solutions:
Specifically, near dry cutting of the present invention supersonic velocity device, comprise control circuit board, supersonic jet injector, nozzle, cutting fluid carrier pipe, blowpipe and regulating block, supersonic jet injector is arranged on nozzle, regulating block comprises Pneumatic cutting liquid unidirectional stop valve, cutting fluid control valve and compressed air regulating valve, cutting fluid carrier pipe connects cutting fluid storage tank and supersonic jet injector, on cutting fluid carrier pipe, from cutting fluid storage tank to supersonic jet injector, be provided with successively Pneumatic cutting liquid unidirectional stop valve and cutting fluid control valve, blowpipe connects compressed air source and supersonic jet injector, on blowpipe, from compressed air source to supersonic jet injector, be provided with successively and control magnetic valve and compressed air regulating valve, described control magnetic valve connects Pneumatic cutting liquid unidirectional stop valve by tube connector.
Further, described control magnetic valve is two-position-five-way solenoid valve.
So-called two-position-five-way solenoid valve is for controlling the automation foundation element of fluid, belonging to actuator; Be not limited to hydraulic pressure, pneumatic.Magnetic valve is used for controlling hydraulic flow direction, and the mechanical device of factory is generally all controlled by hydraulic cylinder, so will use magnetic valve.In magnetic valve, there is airtight chamber, diverse location have through hole, different oil pipes is led in each hole, in the middle of chamber, it is valve, two sides is two blocks of electromagnet, which side the magnet coil energising valve body of which face will attracted to, movement by application valve body comes shelves to live or spill different holes, and inlet hole is often opened, liquid will enter different pipes, and then the pressure by liquid promotes piston, and piston drives again piston rod, the motion of piston rod driving mechanical device, has just controlled mechanical movement by controlling the electric current of electromagnet like this.
Further, described cutting fluid unidirectional stop valve is pneumatic control valve.
Further, the suction of described cutting fluid supersonic injectors is 0.3 to 0.9 atmospheric pressure.
Another object of the present patent application is to provide the method for utilizing above-mentioned near dry cutting to control with supersonic velocity device, is achieved through the following technical solutions:
Specifically, described control method comprises: when lathe sends injection signal, control magnetic valve is opened, compressed air promotes Pneumatic cutting liquid unidirectional stop valve, cutting fluid carrier pipe is opened, supersonic jet injector by nozzle starts to spray simultaneously, and the vacuum that supersonic jet injector causes sucks supersonic jet injector by cutting fluid mixes with compressed air, together ejection; When injection signal cut-off, control closed electromagnetic valve, compressed air pushes back closed condition by the spool of Pneumatic cutting liquid unidirectional stop valve, cutting fluid channel is closed, due to the effect of Pneumatic cutting liquid unidirectional stop valve, whole cutting fluid pipeline is full of cutting fluid, and no liquid refluxes, also just solved the cutting fluid latency issue when suction comes up again again, cutting fluid control valve and compressed air regulating valve play the function that regulates respectively cutting fluid and compression control uninterrupted.
Supersonic velocity device and control method thereof near dry cutting described in the present patent application, owing to having adopted supersonic jet injector, therefore the cutting fluid of this supersonic injectors can be placed on any position of lathe, and the compressed-air actuated temperature penetrating can reduce 6-10 ℃ than normal temperature.Owing to having adopted one-way pneumatic stop valve to control cutting fluid, make whole cutting fluid pipeline be full of cutting fluid, no liquid refluxes.Therefore this injector is without spraying time delay and nozzle dropping liquid phenomenon.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention;
Wherein, 1 is that cutting fluid storage tank, 2 is that cutting fluid carrier pipe, 3 is that Pneumatic cutting liquid unidirectional stop valve, 4 is that cutting fluid control valve, 5 is that cutting fluid supersonic injectors, 6 is that compressed air regulating valve, 7 is that control magnetic valve, 8 is that blowpipe, 9 is tube connector.
Embodiment specifically
Below in conjunction with accompanying drawing, near dry cutting of the present invention is illustrated without limitation by injection apparatus and control method thereof, object is to understand better described technology contents for the public.
As Fig. 1, near dry cutting of the present invention supersonic velocity device, comprise control circuit board, supersonic jet injector 5, nozzle, cutting fluid carrier pipe 2, blowpipe 8 and regulating block, supersonic jet injector 5 is arranged on nozzle, regulating block comprises Pneumatic cutting liquid unidirectional stop valve 3, cutting fluid control valve 4 and compressed air regulating valve 6, cutting fluid carrier pipe 2 connects cutting fluid storage tank 1 and supersonic jet injector 5, on cutting fluid carrier pipe 2, from cutting fluid storage tank 1 to supersonic jet injector 5, being provided with successively Pneumatic cutting liquid unidirectional stop valve 3 is connected with cutting fluid control valve 4 blowpipes 8 compressed air source and supersonic jet injector 5 blowpipes 8 from compressed air source to supersonic jet injector 5 and is provided with successively and controls magnetic valve 7 and compressed air regulating valve 6, described control magnetic valve 7 connects Pneumatic cutting liquid unidirectional stop valve 3 by tube connector 9, described control magnetic valve 7 is two-position-five-way solenoid valve.
When lathe sends injection signal, control magnetic valve is opened, compressed air promotes Pneumatic cutting liquid unidirectional stop valve, cutting fluid carrier pipe is opened, supersonic jet injector by nozzle starts to spray simultaneously, the vacuum that supersonic jet injector causes sucks supersonic jet injector by cutting fluid mixes with compressed air, together ejection; When injection signal cut-off, control closed electromagnetic valve, compressed air pushes back closed condition by the spool of Pneumatic cutting liquid unidirectional stop valve, lubricant channel is closed, due to the effect of Pneumatic cutting liquid unidirectional stop valve, whole pipeline is full of lubricating fluid, and no liquid refluxes, also just solved the lubricating fluid latency issue when suction comes up again again, cutting fluid control valve and compressed air regulating valve play the function that regulates respectively cutting fluid and compression control uninterrupted.
Supersonic velocity device and control method thereof for described near dry cutting, owing to having adopted supersonic jet injector, the suction of described cutting fluid injector is 0.3 to 0.9 atmospheric pressure, the cutting fluid of this injector can be placed on any position of lathe, and the compressed-air actuated temperature penetrating can reduce 6-10 ℃ than normal temperature.
It should be understood that; foregoing is not the restriction to described technical scheme; in fact; all improvement of described technical scheme being carried out with identical or approximate principle; comprise shape, the size of each several part, the improvement of material used; and the replacement of identity function element, all within the claimed technical scheme of the present invention.
Claims (6)
1. a near dry cutting supersonic velocity device, it is characterized in that: comprise control circuit board, supersonic jet injector, nozzle, cutting fluid carrier pipe, blowpipe and regulating block, supersonic jet injector is arranged on nozzle, regulating block comprises Pneumatic cutting liquid unidirectional stop valve, cutting fluid control valve and compressed air regulating valve, cutting fluid carrier pipe connects cutting fluid storage tank and supersonic jet injector, on cutting fluid carrier pipe, from cutting fluid storage tank to supersonic jet injector, be provided with successively Pneumatic cutting liquid unidirectional stop valve and cutting fluid control valve, blowpipe connects compressed air source and supersonic jet injector, on blowpipe, from compressed air source to supersonic jet injector, be provided with successively and control magnetic valve and compressed air regulating valve, described control magnetic valve connects Pneumatic cutting liquid unidirectional stop valve by tube connector.
2. near dry cutting injection apparatus according to claim 1, is characterized in that: described cutting fluid unidirectional stop valve is pneumatic control valve.
3. near dry cutting according to claim 1 supersonic velocity device, is characterized in that: described control magnetic valve is two-position-five-way solenoid valve.
4. according to the near dry cutting supersonic velocity device described in claim 1 or 2 or 3, it is characterized in that: the suction of described cutting fluid injector is 0.3 to 0.9 atmospheric pressure.
5. utilize the control method of supersonic velocity device near dry cutting described in claim 1-4, it is characterized in that: described control method comprises: when lathe sends injection signal, control magnetic valve is opened, compressed air promotes Pneumatic cutting liquid unidirectional stop valve, cutting fluid carrier pipe is opened, supersonic jet injector by nozzle starts to spray simultaneously, and the vacuum that supersonic jet injector causes sucks supersonic jet injector by cutting fluid mixes with compressed air, together ejection; When injection signal cut-off, control closed electromagnetic valve, compressed air pushes back closed condition by the spool of Pneumatic cutting liquid unidirectional stop valve, lubricant channel is closed, due to the effect of Pneumatic cutting liquid unidirectional stop valve, whole pipeline is full of lubricating fluid, and no liquid refluxes, also just solved the lubricating fluid latency issue when suction comes up again again, cutting fluid control valve and compressed air regulating valve play the function that regulates respectively cutting fluid and compression control uninterrupted.
6. the control method of supersonic velocity device near dry cutting according to claim 5, it is characterized in that: adopted supersonic jet injector, therefore the cutting fluid of this supersonic injectors can be placed on any position of lathe, and the compressed-air actuated temperature penetrating can reduce 6-10 ℃ than normal temperature.Owing to having adopted one-way pneumatic stop valve to control cutting fluid, make whole cutting fluid pipeline be full of cutting fluid, no liquid refluxes.Therefore this injector is without spraying time delay and nozzle dropping liquid phenomenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506649.6A CN103551915A (en) | 2013-10-23 | 2013-10-23 | Near-dry cutting supersonic jet apparatus and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310506649.6A CN103551915A (en) | 2013-10-23 | 2013-10-23 | Near-dry cutting supersonic jet apparatus and control method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186542A (en) * | 2016-03-14 | 2017-09-22 | 成观植 | It make use of the oily collection device of cutting of vacuum pipe |
| CN107956677A (en) * | 2017-12-01 | 2018-04-24 | 中船黄埔文冲船舶有限公司 | A kind of air extractor and method |
| CN110332185A (en) * | 2019-06-27 | 2019-10-15 | 中国科学院力学研究所 | A kind of gaseous jet flow control method and system |
| RU199706U1 (en) * | 2020-06-16 | 2020-09-15 | Владимир Владимирович Скакун | Device for feeding lubricating technological media |
| RU200934U1 (en) * | 2020-06-02 | 2020-11-19 | Владимир Владимирович Скакун | Device for feeding lubricating technological media |
| RU201093U1 (en) * | 2020-08-03 | 2020-11-26 | Владимир Владимирович Скакун | Device for feeding lubricating technological media |
| CN113211178A (en) * | 2021-05-31 | 2021-08-06 | 四川大学 | Multi-degree-of-freedom supersonic speed micro-lubricating injection device |
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| US3756348A (en) * | 1971-10-05 | 1973-09-04 | Shoketsu Kinzoku Kogyo Kk | Machine tool lubricating device |
| JPH11309642A (en) * | 1998-04-28 | 1999-11-09 | Ebara Corp | Cutting method and cutting device |
| CN101010165A (en) * | 2004-08-26 | 2007-08-01 | 株式会社荏原制作所 | Mist generation device |
| CN202087453U (en) * | 2010-12-15 | 2011-12-28 | 杭州柏年光电标饰有限公司 | Adjustable spray device |
| CN102528550A (en) * | 2012-02-07 | 2012-07-04 | 东莞市安默琳节能环保技术有限公司 | Minimal quantity lubrication (MQL) supply system for processing of outer-cooling type high-speed machine tool and inner-cooling type high-speed machine tool |
| CN202846253U (en) * | 2012-09-14 | 2013-04-03 | 深圳贝斯特节能环保科技有限公司 | Composite trace of lubricant cooling system |
| CN203579309U (en) * | 2013-10-23 | 2014-05-07 | 陈建军 | Supersonic ejection device for near dry machining |
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2013
- 2013-10-23 CN CN201310506649.6A patent/CN103551915A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756348A (en) * | 1971-10-05 | 1973-09-04 | Shoketsu Kinzoku Kogyo Kk | Machine tool lubricating device |
| JPH11309642A (en) * | 1998-04-28 | 1999-11-09 | Ebara Corp | Cutting method and cutting device |
| CN101010165A (en) * | 2004-08-26 | 2007-08-01 | 株式会社荏原制作所 | Mist generation device |
| CN202087453U (en) * | 2010-12-15 | 2011-12-28 | 杭州柏年光电标饰有限公司 | Adjustable spray device |
| CN102528550A (en) * | 2012-02-07 | 2012-07-04 | 东莞市安默琳节能环保技术有限公司 | Minimal quantity lubrication (MQL) supply system for processing of outer-cooling type high-speed machine tool and inner-cooling type high-speed machine tool |
| CN202846253U (en) * | 2012-09-14 | 2013-04-03 | 深圳贝斯特节能环保科技有限公司 | Composite trace of lubricant cooling system |
| CN203579309U (en) * | 2013-10-23 | 2014-05-07 | 陈建军 | Supersonic ejection device for near dry machining |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186542A (en) * | 2016-03-14 | 2017-09-22 | 成观植 | It make use of the oily collection device of cutting of vacuum pipe |
| CN107956677A (en) * | 2017-12-01 | 2018-04-24 | 中船黄埔文冲船舶有限公司 | A kind of air extractor and method |
| CN107956677B (en) * | 2017-12-01 | 2022-12-30 | 中船黄埔文冲船舶有限公司 | Air extraction device and method |
| CN110332185A (en) * | 2019-06-27 | 2019-10-15 | 中国科学院力学研究所 | A kind of gaseous jet flow control method and system |
| RU200934U1 (en) * | 2020-06-02 | 2020-11-19 | Владимир Владимирович Скакун | Device for feeding lubricating technological media |
| RU199706U1 (en) * | 2020-06-16 | 2020-09-15 | Владимир Владимирович Скакун | Device for feeding lubricating technological media |
| RU201093U1 (en) * | 2020-08-03 | 2020-11-26 | Владимир Владимирович Скакун | Device for feeding lubricating technological media |
| CN113211178A (en) * | 2021-05-31 | 2021-08-06 | 四川大学 | Multi-degree-of-freedom supersonic speed micro-lubricating injection device |
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Application publication date: 20140205 |